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Samsung AVMKC040CA0 Limit Switch
A normal limit switch has a sensor located in the furnace that determines if and when the air is actually warm enough for the main blower to kick in and circulate the air. Limit switches are built due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts.
Simple signals critical limit switch should be replaced
- The system starts to behave erratically more often than not
- The heating and AC system is unable to start or continue to run like it is supposed to
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If you decide on picking up or ordering any Samsung AVMKC040CA0 replacement part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the right limit switch is the one being purchased. There is no need to replace the part all by yourself. Find a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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